Singapore to Kolkata (SIN–CCU) — Airlines, Schedules & Connections

SIN Airport Page →
1,804 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 3h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
6E1016
6E IndiGo
32N
9:55 AM
+08 T2
11:50 AM
IST
4h 25m
M T W T F S S
Prices
GA9006
GA Garuda Indonesia
7M8
8:40 PM
+08 T3
10:25 PM
IST
4h 15m
M T W T F S S
Prices
6E1015
6E IndiGo
32N
2:00 AM
IST
8:55 AM
+08
4h 25m
M T W T F S S
Prices
SQ517
SQ Singapore
359
11:40 PM
IST
6:15 AM+1
+08
4h 5m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Singapore to Kolkata
2 carriers, 14 flights/week nonstop.
2 Airlines 14 Flights/wk 1,804 mi 4h 15m nonstop -2.5h behind 21 1-stop hubs

SIN–CCU is served by 2 airlines with nonstop service. IndiGo and Garuda Indonesia lead the route. The flight covers 1,804 miles in approximately 4h 15m. Beyond nonstop, 21 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop SIN–CCU service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
6E IndiGo 7 32N 4h25
GA Garuda Indonesia 7 7M8 4h15 SkyTeam
Aircraft on this route
32N Airbus A320neo – 6E
7M8 Boeing 737 MAX 8 – GA
Alliance coverage
Unaffiliated: 6E (7 flights/wk, 50%)
SkyTeam: GA (7 flights/wk, 50%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SIN to CCU direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
14
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SIN to CCU.
1-STOP
One-Stop Connections
21
Hubs
~10h
Fastest
~46h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,042
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Kolkata from Singapore

Nearby airports with service to Netaji Subhash Chandra Bose International Airport.
Metric SIN→CCU KUL→CCU
Distance from SIN 185 mi
Nonstop airlines 2 2
Weekly flights 14 12
Flight time 4h 15m 3h 55m
Airports within 200 miles of SIN with service to Netaji Subhash Chandra Bose International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-2.5h
Kolkata is 2.5 hours behind Singapore.
SIN: +08 · CCU: IST

When it's 6:00 PM in Singapore, it's 3.5:00 PM in Kolkata.
Distance & Flight Time
1,804 mi / 2,904 km
Nonstop flight time is approximately 4h 15m to 4h 25m.
Visa & Entry

Singaporean passport holders need an eVisa to enter India. Apply online through the Indian government eVisa portal at least 4 days before departure. The eTourist Visa allows stays up to 90 days per visit. Options include 30-day (USD 25), 1-year, and 5-year eVisas with varying fees. Passport must be valid for at least 6 months beyond the date of entry with at least two blank pages.

Getting to SIN

MRT East West Line (Changi Airport branch) connects the airport to the city in 30–45 minutes from City Hall or Raffles Place (S$2.20–2.50 with EZ-Link). Trains run from 5:31am to 11:18pm (T1/T2/T3). Terminal 4 is served by a dedicated shuttle bus from T2.Taxis from Orchard Road cost S$20–35 and take 20–30 minutes. Grab is widely used and slightly cheaper. Airport surcharges apply for taxis departing from the city to the airport (S$3–5 depending on peak hours). The trip is short; Singapore's island geography keeps distances manageable.

SIN–CCU Quick Facts

Key statistics for the Singapore to Kolkata route.
Route details
Distance1,804 mi / 2,904 km
Flight time4h 15m to 4h 25m
Time difference-2.5 hours
Airlines (nonstop)2
Weekly flights14 out / 14 return
1-stop connections21 hubs
Origin: SIN
IATA / ICAOSIN / WSSS
TimezoneAsia/Singapore
Passengers/yr67.7M
Elevation22 ft / 7 m
Destination: CCU
IATA / ICAOCCU / VECC
TimezoneAsia/Kolkata
Passengers/yr21.2M
Elevation16 ft / 5 m

Frequently Asked Questions

Common questions about SIN to CCU flights.
Nonstop flights from Singapore Changi Airport to Netaji Subhash Chandra Bose International Airport take approximately 4h 15m to 4h 25m. The route covers 1,804 miles.
2 airlines operate nonstop service: IndiGo and Garuda Indonesia.
There are approximately 14 nonstop flights per week from SIN to CCU. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through DMK, KUL, AMD, BBI, BKK, SGN, MAA, BLR, DEL, BOM, DAC, CAN, SAI, HKT, DXB, HYD, DOH, HAN, AUH, YVR and SFO. These options provide additional schedule flexibility.
Kolkata is 2.5 hours behind Singapore.
Yes, return flights from CCU to SIN are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include KUL. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SIN to CCU

Singapore Changi Airport (SIN) and Netaji Subhash Chandra Bose International Airport (CCU) are connected by nonstop service from IndiGo and Garuda Indonesia. With 14 weekly departures, this is a well served route.

SIN to CCU Flight Duration and Schedule

Nonstop flight time from SIN to CCU ranges from 4 hours 15 minutes to 4 hours 25 minutes. The route covers a distance of 1,804 miles (2,904 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

21 one-stop connections are available, with the fastest taking approximately 10 hours via DMK. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Sepang (KUL).